- Galactose-1-Phosphate Uridylyltransferase (GALT)
 - Galactokinase 2 (GALK2)
 - Galactokinase 1 (GALK1)
 - Galactose Mutarotase (GALM)
 - UDP Galactose-4-Epimerase (GALE)
 - Galactose-3-O-Sulfotransferase 3 (GAL3ST3)
 - Galactose-3-O-Sulfotransferase 4 (GAL3ST4)
 - Galactose-3-O-Sulfotransferase 2 (GAL3ST2)
 - Galactose-3-O-Sulfotransferase 1 (GAL3ST1)
 - Glucose-6-Phosphatase, Catalytic 3 (G6PC3)
 - Glucose-6-Phosphatase, Catalytic 2 (G6PC2)
 - Glucose-6-Phosphatase, Catalytic (G6PC)
 - Fucokinase (FUK)
 - Formiminotransferase Cyclodeaminase (FTCD)
 - Farnesyltransferase Beta (FNTb)